--- a/include/common.inc.php
+++ b/include/common.inc.php
@@ -26,21 +26,30 @@
 		$otpAPIurl = 'http://10.0.1.135:8080/opentripplanner-api-webapp/';
 }
 if (isDebug("phperror")) error_reporting(E_ALL ^ E_NOTICE);
+$labsPath = "";
+if (strstr($_SERVER['PHP_SELF'],"labs")) $labsPath = "../";
+
+function isDebugServer()
+{
+	return isset($_SERVER['SERVER_NAME']) && ( $_SERVER['SERVER_NAME'] == "10.0.1.154" || $_SERVER['SERVER_NAME'] == "10.1.0.4" || $_SERVER['SERVER_NAME'] == 
+"localhost" || $_SERVER['SERVER_NAME'] == "127.0.0.1") ;
+}
 
 include_once ("common-geo.inc.php");
 include_once ("common-net.inc.php");
 include_once ("common-transit.inc.php");
+include_once ("common-db.inc.php");
+
+include_once ("common-request.inc.php");
 include_once ("common-session.inc.php");
-include_once ("common-db.inc.php");
 include_once ("common-template.inc.php");
 
-function isDebugServer()
-{
-	return $_SERVER['SERVER_NAME'] == "10.0.1.154" || $_SERVER['SERVER_NAME'] == "localhost" || $_SERVER['SERVER_NAME'] == "127.0.0.1" || !$_SERVER['SERVER_NAME'];
-}
+
 function isAnalyticsOn()
 {
-	return !isDebugServer();
+ $user_agent = $_SERVER['HTTP_USER_AGENT'];
+	return !isDebugServer() && !preg_match('/cloudkick/i', $user_agent) && !preg_match('/googlebot/i', $user_agent) && 
+!preg_match('/baidu/i', $user_agent);
 }
 function isDebug($debugReason = "other")
 {
@@ -161,7 +170,7 @@
 			$key => $val
 		));
 	}
-	if ($sort_ascending) $array = array_reverse($temp_array);
+	if ($sort_ascending && isset($temp_array)) $array = array_reverse($temp_array);
 	else $array = $temp_array;
 }
 function r_implode( $glue, $pieces )